Use of solvent as adhesion promoter to be incorporated/applied on thermoplastic elastomer polymer substrate surface having a chain formed of an alternate hard and soft segments, to form an adhesive assembly with another substrate

摘要

Use of a solvent as an adhesion promoter to be incorporated/applied on the surface of a thermoplastic elastomer polymer substrate (I) having a chain formed of an alternate hard and soft segments, to form an adhesive assembly with another substrate (II). Independent claims are included for: (1) a process of surface treatment of substrate (I) to increase the adherence of the adhesive system of aqueous type for the adhesive assembly comprising applying the adhesion promoter to (I); (2) a process of preparing the adhesive assembly comprising giving the surface treatment for (I) and assembling (I) with the another substrate (II); (3) a laminated product, particularly shoe sole comprising the substrates (I) and (II) stuck to each other by the adhesive system; and (4) a kit for the adhesive assembly comprising the adhesion promoter, optionally cleaning solvent and/or a functional solvent, the primary of adhesion of the aqueous type for pasting (I) and an adhesive or an adhesive of the aqueous type for pasting (I), and a primary of adhesion of the aqueous type or solvent for pasting (II) and an adhesive or an adhesive of the aqueous type or solvent for pasting (II).